Pith Number

pith:M454RTTE

pith:2018:M454RTTEVTL57DBVB64B2Q77ON

not attested not anchored not stored refs pending

Classical Algorithms from Quantum and Arthur-Merlin Communication Protocols

Lijie Chen, Ruosong Wang

arxiv:1811.07515 v1 · 2018-11-19 · cs.CC · cs.DS

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{M454RTTEVTL57DBVB64B2Q77ON}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T00:00:24.249596Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

673bc8ce64acd7df8c350fb81d43ff735969bbb7b53edcedc00f67abd61c02b8

Aliases

arxiv: 1811.07515 · arxiv_version: 1811.07515v1 · doi: 10.48550/arxiv.1811.07515 · pith_short_12: M454RTTEVTL5 · pith_short_16: M454RTTEVTL57DBV · pith_short_8: M454RTTE

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/M454RTTEVTL57DBVB64B2Q77ON \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 673bc8ce64acd7df8c350fb81d43ff735969bbb7b53edcedc00f67abd61c02b8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "93464a5bf291ba316d8cfc10cf033a28c7d1ca0be7d818aa8fbaba3d3322af56",
    "cross_cats_sorted": [
      "cs.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CC",
    "submitted_at": "2018-11-19T06:05:54Z",
    "title_canon_sha256": "3a26b9ac4d036c7a1294f6bcee01aae213cc82f5ac3036d3c2c8e93eb4342807"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.07515",
    "kind": "arxiv",
    "version": 1
  }
}